64201494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1871}}^1$

素因数の和:1945

約数の個数: 64

約数和(自身を含む): 158146560

約数和(自身を除く): 93945066

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 43, 57, 86, 114, 129, 133, 258, 266, 301, 399, 602, 798, 817, 903, 1634, 1806, 1871, 2451, 3742, 4902, 5613, 5719, 11226, 11438, 13097, 17157, 26194, 34314, 35549, 39291, 71098, 78582, 80453, 106647, 160906, 213294, 241359, 248843, 482718, 497686, 563171, 746529, 1126342, 1493058, 1528607, 1689513, 3057214, 3379026, 4585821, 9171642, 10700249, 21400498, 32100747, 64201494]

約数ペア:

[(1, 64201494), (2, 32100747), (3, 21400498), (6, 10700249), (7, 9171642), (14, 4585821), (19, 3379026), (21, 3057214), (38, 1689513), (42, 1528607), (43, 1493058), (57, 1126342), (86, 746529), (114, 563171), (129, 497686), (133, 482718), (258, 248843), (266, 241359), (301, 213294), (399, 160906), (602, 106647), (798, 80453), (817, 78582), (903, 71098), (1634, 39291), (1806, 35549), (1871, 34314), (2451, 26194), (3742, 17157), (4902, 13097), (5613, 11438), (5719, 11226)]